jailbreaking iphone 2g questions
I have owned an iphone 3gs before but I decided to sell it and renew my contract with a blackberry. I still wanted the iphone for games and fun so I bought a 2g from ebay. My qustion is how different is jailbreaking a 2g than 3gs?
For the 3gs I used blackra1n. I had version 3.1.2 firmware. Do I just upgrade my 2g to 3.1.2 and blackrain jb it? I remember reading that the 3gs was not allowed to he unlocked. Can I unlock the 2g? I still want to use my blackberry data plan on the iphone and I heard unlocking it makes it so att doesn't switch my plans according to the device the sim is in.
this is confusing.